The product has two capacities, 1.5L and 1.9L. The colors are orange and gray. The material we have is 304 inner liners, which are food accessible. The lid is a spill proof cover, mainly in the US accidentally fell out of pan can timely block soup. Then there are 2 food boxes, which can be loaded into food according to their own needs and can be used without need. Our products have the functions of heat preservation and cold protection, so that customers can use more comfortable.